<style lang="less">
@import '../../../styles/table-common.less';
</style>
<template>
    <div>
        <Drawer title="消息发送详情" v-model="visible" width="800" draggable class="search">
            <Row class="operation">
                <Button v-hasRole="'ROLE_ADMIN'" @click="delAll" icon="md-trash">批量删除</Button>
                <Button @click="getDataList" icon="md-refresh">刷新</Button>
                <Input v-model="searchForm.userId" suffix="ios-search" @on-change="getDataList" placeholder="输入发送用户ID搜索" clearable style="width: 250px" />
            </Row>
            <Row>
                <Alert show-icon>
                    已选择
                    <span class="select-count">{{ selectList.length }}</span>
                    项
                    <a class="select-clear" @click="clearSelectAll">清空</a>
                </Alert>
            </Row>
            <Row>
                <Table
                    :height="height1"
                    :loading="loading"
                    border
                    :columns="columns"
                    :data="data"
                    ref="table"
                    sortable="custom"
                    @on-sort-change="changeSort"
                    @on-selection-change="changeSelect"
                ></Table>
            </Row>
            <Row type="flex" justify="end" class="page">
                <Page
                    :current="searchForm.pageNumber"
                    :total="total"
                    :page-size="searchForm.pageSize"
                    @on-change="changePage"
                    @on-page-size-change="changePageSize"
                    :page-size-opts="[10, 20, 50, 100, 200]"
                    size="small"
                    show-total
                    show-elevator
                    show-sizer
                    transfer
                ></Page>
            </Row>
        </Drawer>
    </div>
</template>

<script>
import { getMessageSendData, deleteMessageSend } from '@/api/index';
export default {
    name: 'detail',
    props: {
        value: {
            type: Boolean,
            default: false
        },
        transferData: {
            type: Object
        }
    },
    data() {
        return {
            visible: this.value,
            loading: true, // 表单加载状态
            selectList: [], // 多选数据
            height1: 0,
            searchForm: {
                pageNumber: 1, // 当前页数
                pageSize: 50, // 页面大小
                sort: 'createTime',
                order: 'desc',
                userId: '',
                messageId: '',
                status: ''
            },
            columns: [
                // 表头
                {
                    type: 'selection',
                    width: 60,
                    align: 'center'
                },
                {
                    type: 'index',
                    title: '序号',
                    width: 60,
                    align: 'center'
                },
                {
                    title: '发送用户',
                    key: 'username',
                    sortable: true,
                    align: 'center',
                    minWidth: 150,
                    render: (h, params) => {
                        return h(
                            'Tooltip',
                            {
                                props: {
                                    placement: 'top',
                                    content: params.row.username
                                }
                            },
                            [
                                h(
                                    'Tag',
                                    {
                                        style: {
                                            'margin-right': '8px'
                                        },
                                        props: {
                                            type: 'border'
                                        }
                                    },
                                    params.row.nickname
                                )
                            ]
                        );
                    }
                },
                {
                    title: '状态',
                    key: 'status',
                    align: 'center',
                    sortable: true,
                    width: 110,
                    render: (h, params) => {
                        let color = '',
                            re = '';
                        if (params.row.status == 0) {
                            color = 'default';
                            re = '未读';
                        } else if (params.row.status == 1) {
                            color = 'green';
                            re = '已读';
                        } else if (params.row.status == 2) {
                            color = 'orange';
                            re = '回收站';
                        }
                        return h('div', [
                            h(
                                'Tag',
                                {
                                    props: {
                                        color: color
                                    }
                                },
                                re
                            )
                        ]);
                    },
                    filters: [
                        {
                            label: '未读',
                            value: 0
                        },
                        {
                            label: '已读',
                            value: 1
                        },
                        {
                            label: '回收站',
                            value: 2
                        }
                    ],
                    filterMultiple: false,
                    filterRemote: e => {
                        let v = '';
                        if (e.length > 0) {
                            v = e[0];
                        }
                        this.searchForm.status = v;
                        this.searchForm.pageNumber = 1;
                        this.getDataList();
                    }
                },
                {
                    title: '消息参数',
                    key: 'params',
                    tooltip: true,
                    width: 200,
                    render: (h, params) => {
                        let text = '无';
                        if (params.row.params) {
                            text = params.row.params;
                        }
                        return h('span', text);
                    }
                },
                {
                    title: '创建时间',
                    key: 'createTime',
                    sortable: true,
                    sortType: 'desc',
                    width: 170
                },
                {
                    title: '更新时间',
                    key: 'updateTime',
                    sortable: true,
                    width: 170
                },
                {
                    title: '操作',
                    key: 'action',
                    align: 'center',
                    fixed: 'right',
                    width: 80,
                    render: (h, params) => {
                        return h('div', [
                            h(
                                'a',
                                {
                                    on: {
                                        click: () => {
                                            this.remove(params.row);
                                        }
                                    }
                                },
                                '删除'
                            )
                        ]);
                    }
                }
            ],
            data: [], // 表单数据
            total: 0 // 表单数据总数
        };
    },
    methods: {
        tableheig() {
            var bbb = document.getElementsByClassName('calc-px-height')[0].scrollHeight;
            var aaa = document.getElementsByClassName('calc-px-height')[0].children[0].children[0].children[1];
            var ccc = document.getElementsByClassName('calc-px-height')[0].children[0].children[0].children[0].scrollHeight;
            var ddd = bbb - ccc;
            console.log(bbb, '00000000000000');
            aaa.style.height = `${ddd}px`;

            if (this.searchForm.pageSize === 10) {
                this.height1 = 0;
            } else {
                this.height1 = document.getElementsByClassName('calc-px-height')[0].scrollHeight;
                if (this.total < this.searchForm.pageNumber * this.searchForm.pageSize) {
                    var r = (this.searchForm.pageNumber - 1) * this.searchForm.pageSize;
                    var a = this.total - r;
                    var s = a * 43 + 65;
                    if (s < this.height1) {
                        this.height1 = 0;
                    }
                }
            }
            if (this.total < 10) {
                this.height1 = 0;
            }
        },
        init() {},
        changePage(v) {
            this.searchForm.pageNumber = v;
            this.getDataList();
            this.clearSelectAll();
        },
        changePageSize(v) {
            this.searchForm.pageSize = v;
            this.getDataList();
        },
        changeSort(e) {
            this.searchForm.sort = e.key;
            this.searchForm.order = e.order;
            if (e.order == 'normal') {
                this.searchForm.order = '';
            }
        },
        getDataList() {
            this.loading = true;
            getMessageSendData(this.searchForm).then(res => {
                this.loading = false;
                if (res.success) {
                    this.data = res.result.content;
                    this.total = res.result.totalElements;
                    this.tableheig();
                    if (this.data.length == 0 && this.searchForm.pageNumber > 1) {
                        this.searchForm.pageNumber -= 1;
                        this.getDataList();
                    }
                }
            });
        },
        remove(v) {
            this.$Modal.confirm({
                title: '确认删除',
                // 记得确认修改此处
                content: '您确认要删除该条数据?',
                loading: true,
                onOk: () => {
                    // 删除
                    deleteMessageSend({ ids: v.id }).then(res => {
                        this.$Modal.remove();
                        if (res.success) {
                            this.clearSelectAll();
                            this.$Message.success('操作成功');
                            this.getDataList();
                        }
                    });
                }
            });
        },
        clearSelectAll() {
            this.$refs.table.selectAll(false);
        },
        changeSelect(e) {
            this.selectList = e;
        },
        delAll() {
            if (this.selectList.length <= 0) {
                this.$Message.warning('您还未选择要删除的数据');
                return;
            }
            this.$Modal.confirm({
                title: '确认删除',
                content: '您确认要删除所选的 ' + this.selectList.length + ' 条数据?',
                loading: true,
                onOk: () => {
                    let ids = '';
                    this.selectList.forEach(function (e) {
                        ids += e.id + ',';
                    });
                    ids = ids.substring(0, ids.length - 1);
                    // 批量删除
                    deleteMessageSend({ ids: ids }).then(res => {
                        this.$Modal.remove();
                        if (res.success) {
                            this.$Message.success('操作成功');
                            this.clearSelectAll();
                            this.getDataList();
                        }
                    });
                }
            });
        },
        setCurrentValue(value) {
            if (value === this.visible) {
                return;
            }
            this.searchForm.messageId = this.transferData.id;
            this.getDataList();
            this.visible = value;
        }
    },
    watch: {
        value(val) {
            this.setCurrentValue(val);
        },
        visible(value) {
            this.$emit('input', value);
        }
    },
    mounted() {}
};
</script>
